Towards an efficient header compression scheme to improve VoIP over wireless mesh networks

@article{Nascimento2009TowardsAE,
  title={Towards an efficient header compression scheme to improve VoIP over wireless mesh networks},
  author={Andrea Giordanna Oliveira do Nascimento and Edjair de Souza Mota and Saulo Queiroz and Leandro Galvao and Edson Nascimento Silva},
  journal={2009 IEEE Symposium on Computers and Communications},
  year={2009},
  pages={170-175}
}
Header compression techniques can improve the speech quality of VoIP applications. However, its deployment over wireless mesh environments may not offer much improvement, since the wireless and multi-hop characteristics of such a network impose a high packet loss rate. In this work, we propose a new approach for header compression, using packet aggregation to cooperate with the header compression scheme. Simulation results show that the new cooperative approach can decrease significantly the… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-5 of 5 references

Bug Fixes on the IEEE 802.11 DCF module of the Network Simulator Ns-2.28, Technical Rej}ort .2006

F. chrnidt-Eisenlohr, 1. Letamendia-Murua, M. TorrentMoreno, H. Hartenstein
2006

Effect of RObust Header Compression (ROHC) and Packet Aggregation on Multi-hop Wireless Mesh Networks

The Sixth IEEE International Conference on Computer and Information Technology (CIT'06) • 2006

Performance Analysis of Header Compression Schemes in Heterogeneous Wireless Multi-Hop Networks

P. Seelmg, M. Reisslein, T. K. Madsen, F. H. Fltzek
Wirel. Pers. Commun , • 2006

SImulate 802 .llb Channel with in Ns-2, http ://www.comp.nus.edu.sg/wuxiucha/research/reactive/rep ort/80211 ChannelinNS_2new.pdf

W. Xiucnao
2004

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